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Emerald|Lab Grown|IGI

5.12ct H VS2 Emerald Lab Grown Diamond

EX • H/VS2 • IGI LG626433764

Shape and cutting style on the report: Emerald cut

Certificate IGI LG626433764

Diamond specifications and retailer prices

From $1,067 SGD
$832 USD
As of October 27, 2026
Save $3,595 SGD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,662 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 5.12ct lab-grown emerald diamond

This 5.12ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626433764 or 626433764. Listed at 11 retailers as of October 27, 2026, with prices from $1,067 to $4,662, a $3,595 spread on the same certified stone. MOH London lists it at $4,662. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.12
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626433764
Dimensions11.54 × 7.82 × 5.33 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.54 mm7.82 mm5.12 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626433764
Side View
Table 61.0%Crown 33.7°Girdle: STK-THKPavilion 38°Culet: LNGDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,662 SGD|Low: $1,023 SGD|High: $4,699 SGD|Avg: $2,227 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$1,067 SGD
Retailer 4$1,160 SGD
Retailer 6$1,237 SGD
Retailer 8$1,237 SGD
Retailer 10$1,991 SGD
Retailer 2$1,994 SGD
Retailer 3$2,051 SGD
Retailer 9$2,844 SGD
Retailer 11$3,419 SGD
Retailer 5$3,478 SGD
MOH London$4,662 SGD

22 data points across 11 retailers

11 retailers$1,067 SGD to $4,662 SGD

A
Cheapest Retailer
-
$1,067 SGD
$832 USD
A
Retailer 2
-
$1,160 SGD
$905 USD
View
A
Retailer 3
-
$1,237 SGD
$965 USD
View
A
Retailer 4
-
$1,237 SGD
$965 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$1,991 SGD
$1,553 USD
View
B+
Retailer 6
-
$1,994 SGD
$1,555 USD
View
B+
Retailer 7
-
$2,051 SGD
$1,600 USD
View
B+
Retailer 8
-
$2,844 SGD
$2,218 USD
View
B+
Retailer 9
-
$3,419 SGD
£2,100 GBP
View
Price last confirmed 19 days ago
B
Retailer 10
-
$3,478 SGD
$2,713 USD
View
Most Expensive
B
MOH London
LG626433764 · Oct 29
$4,662 SGD
£2,863 GBP
View
10 more retailers have this diamond
Prices start from $1,067 SGDSave up to $3,595 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.12ct Emerald
$1,067 SGD